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123篇 您的检索式:作者名="MUTSUMI"
    题名 作者 年代 出处 被引量
1General Regulatory Patterns of Plant Mineral Nutrient Depletion as Revealed by serat Quadruple Mutants Disturbed in Cysteine Synthesis显示文摘硫酸盐是为植物的必要 macronutrient。植物开发了策略应付硫酸盐缺乏,和另外的滋养的离子限制。然而,这些适应回答的规定和位于他们下面的协调信号仍然糟糕被描绘。O-acetylserine (美洲国家组织) 是硫酸盐饥饿的标记代谢物并且被推测了有发信号的功能。美洲国家组织被酶丝氨酸 acetyltransferase (SERAT ) 综合,它被五不同基因编码为 Arabidopsis。我们调查了保留了仅仅一功能的 isoform 的 SERAT 的四倍的猛烈异种。这些异种显示了硫酸盐饥饿的症状。而且,特别地,他们中的一些显示了典型地代表延长硫酸盐饥饿的显型与老朽或压力回答联系的发展节目。因此,我们从这些异种把代谢物和 transcriptome 数据与 N- , P- , K- ,和弄空 S 的植物作比较。这与一般 nutrient-depletion-induced 老朽(NuDIS ) 揭示了许多类似,显示为滋养饥饿的回答的存在规章的节目的招募。能涉及这些过程的几候选人基因被识别,包括抄写因素和另外的规章的蛋白质,以及他们的目标基因的功能的范畴。这些结果构画出在硫酸盐应力下面控制植物开发的规章的网络的部件,形成阐明的进一步的调查的一个基础完全的网络。接着,这将推进我们对另外的滋养的压力的一个范围的植物回答的更宽广的理解。Mutsumi Watanabe Hans-Michael Hubberten Kazuki Saito Rainer Hoefgen 2010Molecular Plant2010,3,2:6
2Petrology and SHRIMP zircon geochronology of granulites from Vesleknausen, Lützow-Holm Complex, East Antarctica: Neoarchean magmatism and Neoproterozoic high-grade metamorphism显示文摘We report new petrological data and geochronological measurements of granulites from Vesleknausen in the highest-grade section of the Lützow-Holm Complex, part of the Gondwana-assembling collisional orogen in East Antarctica. The locality is dominated by felsic to intermediate orthogneiss(charnockite and minor biotite gneiss), mafic orthogneiss, and hornblende-pyroxene granulite, with deformed and undeformed dykes of metagranite and felsic pegmatite. Pseudosection analysis of charnockite in the system NCKFMASHTO, supported by geothermometry of mafic orthogneiss, was used to infer peak metamorphic temperatures of 750-850 ℃, approximately 150 ℃ lower than those estimated for metasedimentary gneisses from Rundvagshetta, 6 km to the northeast. SHRIMP U-Pb analysis of zircons from feldspar-pyroxene gneiss, which corresponds to a partially molten patch around mafic orthogneiss,yielded a Concordia upper intercept ages of 2507.9 7.4 Ma, corresponding to the time of formation of the magmatic protolith to the orthogneiss. Partial melting during peak metamorphism probably took place between 591 and 548 Ma, as recorded in rims overgrew around magmatic zircon. Our results suggest that Rundvagshetta-Vesleknausen-Strandnibba region in southwestern Lützow-Holm Bay, where orthogneisses are dominant, consists of a single crustal block, possibly formed by ca. 2.5 Ga arc magmatism. The Neoarchean magmatic terrane was tectonically mingled with other fragments(such as metasedimentary units in northern Lützow-Holm Bay) by subduction/collision events during the assembly of Gondwana supercontinent, and subsequently underwent w850 C granulite-facies metamorphosed during Neoproterozoic to Cambrian final collisional event.Toshiaki Tsunogae Daniel J.Dunkley Kenji Horie Takahiro Endo Tomoharu Miyamoto Mutsumi Kato 2014Geoscience Frontiers2014,5,2:5
3Basket pattern blood flow signals discovered in a case of splenic hamartoma by power Doppler ultrasonography显示文摘We present the gray-scale ultrasonography (GSUS), power Doppler ultrasonography (PDUS), abdominal computed tomography (CT), and magnetic resonance imaging (MRI) findings for a case of splenic hamartoma in a 27-year-old man, showing a ψ 50 mm homogeneous, iso- and hypo-echoic splenic mass with evidence of a small plural cystic lesion.This splenic hamartoma showed increased vascularity on power Doppler sonograms. PDUS showed multiple circular blood flow signals inside the mass (i.e. a basket pattern),which was consistent with the small plural cystic lesion shown by GSUS. Spectral analysis also confirmed arterial and venous flow. CT scans showed that the mass had lowdensity relative to the normal spleen and MRI showed that the mass was isodense, relative to the normal spleen.Therefore, CT and MRI are not useful for the diagnosis of splenic hamartoma. Ultrasonography can be used to diagnose splenic hamartoma without administration of a contrast material and therefore is an indispensable method for the diagnosis of splenic hamartoma.Shigeo Nakanishi Katsuya Shiraki Kouji Yamamoto Takeshi Nakano Mutsumi Koyama Takatsugu Yano Takayuki Sanda Hisao Tamaki Tadanori Hirano Kazuo Fukudome Akinori Ishihara 2005World Journal of Gastroenterology2005,11,33:4
4Exploiting Natural Variation in Tomato to Define Pathway Structure and Metabolic Regulation of Fruit Polyphenolics in the Lycopersicum Complex显示文摘While the structures of plant primary metabolic pathways are generally well defined and highly conserved across species,those defining specialized metabolism are less well characterized and more highly variable across species.In this study,we investigated polyphenolic metabolism in the lycopersicum complex by characterizing the underlying biosynthetic and decorative reactions that constitute the metabolic network of polyphenols across eight different species of tomato.For this purpose,GC-MS-and LC-MS-based metabolomics of different tissues of Solatium lycopersicum and wild tomato species were carried out,in concert with the evaluation of cross-hybridized microarray data for MapMan-based transcriptomic analysis,and publicly available RNA-sequencing data for annotation of biosynthetic genes.The combined data were used to compile species-specific metabolic networks of polyphenolic metabolism,allowing the establishment of an entire pan-species biosynthetic framework as well as annotation of the functions of decoration enzymes involved in the formation of metabolic diversity of the flavonoid pathway.The combined results are discussed in the context of the current understanding of tomato flavonol biosynthesis as well as a global view of metabolic shifts during fruit ripening.Our results provide an example as to how large-scale biology approaches can be used for the definition and refinement of large specialized metabolism pathways.Takayuki Tohge Federico Scossa Regina Wendenburg Pierre Frasse llse Balbo Mutsumi Watanabe Saleh Alseekh Sagar Sudam Jadhav Jay C.Delfin Marc Lohse Patrick Giavalisco Bjoern Usadel Youjun Zhang Jie Luo Mondher Bouzayen Alisdair R.Fernie 2020Molecular Plant2020,13,7:3
5Evaluation of small bowel blood flow in healthy subjects receiving low-dose aspirin显示文摘AIM:To investigate the relationship between low-dose aspirin-induced small bowel mucosal damage and blood flow,and the effect of rebamipide. METHODS:Ten healthy volunteers were enrolled in this study.The subjects were divided into two groups:a placebo group given low-dose aspirin plus placebo and a rebamipide group given low-dose aspirin plus rebamipide for a period of 14 d.Capsule endoscopy and contrast-enhanced ultrasonography were performed before and after administration of drugs.Areas under the curves and peak value of time-intensity curve were calculated. RESULTS:Absolute differences in areas under the curves were-1102.5(95%CI:-1980.3 to-224.7,P=0.0194) in the placebo group and-152.7(95%CI:-1604.2 to 641.6,P=0.8172) in the rebamipide group. Peak values of time intensity curves were-148.0(95% CI:-269.4 to-26.2,P=0.0225) in the placebo group and 28.3(95%CI:-269.0 to 325.6,P=0.8343) in the rebamipide group.Capsule endoscopy showed mucosal breaks only in the placebo group. CONCLUSION:Short-term administration of low-dose aspirin is associated with small bowel injuries and blood flow.Urara Nishida Mototsugu Kato Mutsumi Nishida Go Kamada Takeshi Yoshida Shouko Ono Yuichi Shimizu Masahiro Asaka 2011World Journal of Gastroenterology2011,17,2:3
6An anomaly in persistent right umbilical vein of portal vein diagnosed by ultrasonography显示文摘AIM: To detect the anomaly in the persistent right umbilical vein (PRUV) of portal vein (PV) with deviation of the ligamentum tere and left-sided gallbladder.METHODS: A total of 5783 candidates for routine analysis were evaluated for hepatic vascular abnormalities by ultrasonography.RESULTS: Ten candidates (0.17%) had a portal vein anomaly with a rightward-deviated ligamentum tere.The blood-flow velocity in the PRUV of the portal vein (17.7±3.0 cm/s) of the 10 cases was similar to that of the right anterior portal trunk (17.6±4.1 cm/s). However,the vessel diameter of the PRUV (ψ12.4±4.4 mm) was larger than the right anterior portal trunk (ψ6.1±0.9 mm).Therefore, flow volume in the anomalous portion (0.97±0.30 L/min) was more than that in the right anterior portal trunk (0.18±0.05 L/min).CONCLUSION: The anomaly plays an important role in intra-hepatic PV flow.Shigeo Nakanishi Katsuya Shiraki Kouji Yamamoto Mutsumi Koyama Takeshi Nakano 2005World Journal of Gastroenterology2005,11,8:2
7Derivatives of aryl-4-guanidinomethylbenzoate and N-aryl-4-guanidinomethylbenzamide as new antibacterial agents: synthesis and bioactivity显示文摘Wen-yuan YU Li-xia YANG Jian-shu XIE Ling ZHOU Xue-yuan JIANG De-xu ZHU Mutsumi MURAMATSU Ming- wei WANG 2008Acta Pharmacologica Sinica2008,29,2:2
8Antibody to eosinophil cationic protein suppresses dextran sulfate sodium-induced colitis in rats显示文摘AIM: To produce an antibody against rat eosinophil cationic protein (ECP) and to examine the effects of the antibody in rats with dextran sulfate sodium (DSS)-induced colitis.METHODS: An antibody was raised against rat ECP. Rats were treated with 3% DSS in drinking water for 7 d and received the antibody or normal serum. The colons were exarmined histologically and correlated with clinical symptoms.Immunohistochemistry and Western blot analysis were estimated as a grade of inflammation.RESULTS: The ECP antibody stained the activated eosinophils around the injured crypts in the colonic mucosa.Antibody treatment reduced the severity of colonic ulceration and acute clinical symptoms (diarrhea and/or blood-stained stool). Body weight gain was significantly greater and the colon length was significantly longer in anti-ECP-treated rats than in normal serum-treated rats. Expression of ECP in activated eosinophils was associated with the presence of erosions and inflammation. The number of Ki-67-positive cells in the regenerated surface epithelium increased in anti-ECP-treated rats compared with normal serum-treated rats. Western blot analysis revealed reduced expression of macrophage migration inhibitory factor (MIF) in anti-ECP-treated rats.CONCLUSION: Our results indicate that treatment with ECP antibody, improved DSS-induced colitis in rats, possibly by increasing the regenerative activity of the colonic epithelium and downregulation of the immune response,and suggest that anti-ECP may promote intestinal wound healing in patients with ulcerative colitis (UC).Kazuko Shichijo Kazuya Makiyama Chun-Yang Wen Mutsumi Matsuu Toshiyuki Nakayama Masahiro Nakashima Makoto Ihara Ichiro Sekine 2005World Journal of Gastroenterology2005,11,29:2
9Bacteria are omnipresent on Phaerochaete chrysosporium' burdsall 显示文摘Mutsumi Sugiura Hirofumi Hirai Tomoaki Nishida 2003FEMS Microbiol Lett2003,224,2:1
10Diffuse large B-cell lymphoma solely involving bilateral adrenal glands and stomach:report of an extremely rare case with review of the literature显示文摘Mutsumi Wakabayashi Yasunobu Sekiguchi Asami Shimada 2014Int J Clin Exp Pathol2014,7,11:1
11A Retrospective Analysis of Allogeneic Hematopoietic Stem Cell Transplantation for Adult T Cell Leukemia/Lymphoma (ATL): Clinical Impact of Graft-versus-Leukemia/Lymphoma Effect显示文摘Souichi Shiratori Atsushi Yasumoto Junji Tanaka Akio Shigematsu Satoshi Yamamoto Mitsufumi Nishio Satoshi Hashino Rena Morita Mutsumi Takahata Masahiro Onozawa Kaoru Kahata Takeshi Kondo Shuichi Ota Kentaro Wakasa Junichi Sugita Takao Koike Masahiro Asaka 2008Biology of Blood and Marrow Transplantation2008,,7:1
12Expanded Bed Adsorption for Purification of Alcohol Dehydrogenase Using a Dye-Iminodiacetic Acid Matrix 显示文摘Chusnul Hidayat Mutsumi Takagi 2004Journal of Bioscience and Bioengineering2004,97,4:1
13Usefulness of single and repetitive percutaneous transhepatic gallbladder aspiration for the treatment of acute cholecystitis显示文摘Kunihiko Tsutsui Naohito Uchida Shuko Hirabayashi Hideki Kamada Masahiro Ono Mutsumi Ogawa Toru Ezaki Hiroki Fukuma Hideki Kobara Yuichi Aritomo Tsutomu Masaki Toshiaki Nakatsu Shigeki Kuriyama 2007Journal of Gastroenterology2007,,7:1
14As time goes by: Evidence for two systems in processing space →time metaphors显示文摘Dedre Gentner Mutsumi Imai Lera Boroditsky 2002Language and Cognitive Processes2002,,5:1
15A Tax Competition Analysis of Congestible Public Inputs显示文摘Mutsumi Matsumoto 2000Journal of Urban Economics2000,,48:1
16The Electrical Characteristics of the Muscles Surrounding the Knee during Underwater Resistance Training 显示文摘Mutsumi N Masafumi M 2012Rigakuryoho Kagaku2012,266,:1
17Effect of melatonin on changes in hepatic antioxidant enzyme activities in rats treated with -naphthylisothiocyanate显示文摘OHTA YOSHIJI KONGO MUTSUMI 2001Journal of Pineal Research2001,31,4:1
18Supramolecular hydrogels and organogels based on novel L-valine and L-isoleucine amphiphiles 显示文摘Masahiro Suzuki Sanae Owa Mutsumi Kimura 2005Tetrahedron Letters2005,46,2:1
19Preventive effect of melatonin on the progression of -naphthylisothiocyanate-induced acute liver injury in rats 显示文摘OHTA YOSHIJI KONGO MUTSUMI 2003Journal of Pineal Research2003,34,3:1
20Molecular phylogenetic perspective on the evolution of the deep-sea fish genusCyclothone (Stomiiformes: Gonostomatidae)显示文摘Masaki Miya Mutsumi Nishida 1996Ichthyological Research1996,,4:1
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